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| -rw-r--r-- | README.md | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -76,4 +76,9 @@ the packages for you (under `~/.emacs.d/elpa/`). The file `rust-mode-tests.el` contains tests that can be run via [ERT](http://www.gnu.org/software/emacs/manual/html_node/ert/index.html). You can use `run_rust_emacs_tests.sh` to run them in batch mode, if -Emacs is somewhere in your `$PATH`. +you set the environment variable EMACS to a program that runs emacs. + +To test it under emacs 23, which does not ship with ERT, download ert.el from +https://raw.githubusercontent.com/ohler/ert/c619b56c5bc6a866e33787489545b87d79973205/lisp/emacs-lisp/ert.el +and put it in a place where emacs can find it. (ERT has shipped with emacs +since emacs 24.) |